DNA Marker Index information for Chromosome: Y Marker: PH4671.2Names and Aliases for this DNA Marker: PH4671.2, rs750740526.Chromosome Position in hg38 Human Genome assembly1: 18985777.Chromosome Position in hg19 assembly2: 21147663 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.